Lysosomal dysfunction in neurodegeneration: emerging concepts and methods
V Udayar, Y Chen, E Sidransky, R Jagasia - Trends in neurosciences, 2022 - cell.com
The understanding of lysosomes has come a long way since the initial discovery of their role
in degrading cellular waste. The lysosome is now recognized as a highly dynamic organelle …
in degrading cellular waste. The lysosome is now recognized as a highly dynamic organelle …
Roles of PIKfyve in multiple cellular pathways
P Rivero-Ríos, LS Weisman - Current Opinion in Cell Biology, 2022 - Elsevier
Phosphoinositide signaling lipids are crucial for eukaryotes and regulate many aspects of
cell function. These signaling molecules are difficult to study because they are extremely low …
cell function. These signaling molecules are difficult to study because they are extremely low …
PIKFYVE inhibition mitigates disease in models of diverse forms of ALS
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease that results from
many diverse genetic causes. Although therapeutics specifically targeting known causal …
many diverse genetic causes. Although therapeutics specifically targeting known causal …
PI4KA and PIKfyve: Essential phosphoinositide signaling enzymes involved in myriad human diseases
Lipid phosphoinositides are master regulators of multiple cellular functions. Misregulation of
the activity of the lipid kinases that generate phosphoinositides is causative of human …
the activity of the lipid kinases that generate phosphoinositides is causative of human …
The synthetic TRPML1 agonist ML-SA1 rescues Alzheimer-related alterations of the endosomal-autophagic-lysosomal system
A Somogyi, ED Kirkham, E Lloyd-Evans… - Journal of Cell …, 2023 - journals.biologists.com
Abnormalities in the endosomal-autophagic-lysosomal (EAL) system are an early event in
Alzheimer's disease (AD) pathogenesis. However, the mechanisms underlying these …
Alzheimer's disease (AD) pathogenesis. However, the mechanisms underlying these …
Exosomal and vesicle‐free tau seeds—propagation and convergence in endolysosomal permeabilization
In Alzheimer's disease (AD), β‐amyloid peptides aggregate to form amyloid plaques, and
the microtubule‐associated protein tau forms neurofibrillary tangles. However, severity and …
the microtubule‐associated protein tau forms neurofibrillary tangles. However, severity and …
Neuronal constitutive endolysosomal perforations enable α-synuclein aggregation by internalized PFFs
Endocytosis, required for the uptake of receptors and their ligands, can also introduce
pathological aggregates such as α-synuclein (α-syn) in Parkinson's Disease. We show here …
pathological aggregates such as α-synuclein (α-syn) in Parkinson's Disease. We show here …
Loss of PIKfyve drives the spongiform degeneration in prion diseases
Brain-matter vacuolation is a defining trait of all prion diseases, yet its cause is unknown.
Here, we report that prion infection and prion-mimetic antibodies deplete the …
Here, we report that prion infection and prion-mimetic antibodies deplete the …
Intercellular transmission of alpha-synuclein
S Wu, RW Schekman - Frontiers in Molecular Neuroscience, 2024 - frontiersin.org
An emerging theme in Parkinson's disease (PD) is the propagation of α-synuclein pathology
as the disease progresses. Research involving the injection of preformed α-synuclein fibrils …
as the disease progresses. Research involving the injection of preformed α-synuclein fibrils …
Deciphering the prion-like behavior of pathogenic protein aggregates in neurodegenerative diseases
S Yoshida, T Hasegawa - Neurochemistry International, 2022 - Elsevier
Neurodegenerative diseases are hitherto classified based on their core clinical features, the
anatomical distribution of neurodegeneration, and the cell populations mainly affected. On …
anatomical distribution of neurodegeneration, and the cell populations mainly affected. On …